From c911dc40a7f808e63dac6b9a8135d769adc7a1b6 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@gmail.com>
Date: Thu, 30 Aug 2018 00:34:22 +0200
Subject: [PATCH] iptables: add license

---
 pkgs/os-specific/linux/iptables/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/os-specific/linux/iptables/default.nix b/pkgs/os-specific/linux/iptables/default.nix
index 9fa7a2cf0aa..84493421481 100644
--- a/pkgs/os-specific/linux/iptables/default.nix
+++ b/pkgs/os-specific/linux/iptables/default.nix
@@ -30,6 +30,7 @@ stdenv.mkDerivation rec {
     homepage = http://www.netfilter.org/projects/iptables/index.html;
     platforms = platforms.linux;
     maintainers = with maintainers; [ fpletz ];
+    license = licenses.gpl2;
     downloadPage = "http://www.netfilter.org/projects/iptables/files/";
     updateWalker = true;
     inherit version;